> Markdown version of [/jobs/ext/4682249-net-developer](https://www.wearedevelopers.com/jobs/ext/4682249-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Net Developer - **Company:** Mutual Trading Company - **Location:** Phoenix, AZ, United States - **Experience:** Experienced - **Salary:** $90,000 - $100,000 - **Contract:** Permanent contract - **Skills:** ASP.NET, Microsoft Windows, Agile Methodology, Data Analysis, Apple Mac Systems, Business Software, C Sharp (Programming Language), Databases, Data Integration, Relational Databases, Software Debugging, Linux, Web Development, Web Portals, Mobile Application Software, Object-Oriented Software Development, Software Engineering, Software Systems, SQL Databases, Systems Integration, Real Time Systems, Information Technology, Microsoft Business Central, Restful APIs - **Published:** November 12, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=63c528c7139b27d2 ## About the Role * Ability to go on domestic and international business trips by plane * Ability to type and use a computer for extended periods of time * Ability to reach, bend, kneel, and lift up to 25 pounds on occasion * Working Conditions o Noise Level: Normal to Loud while indoors o Ability to sit for an extended period of time o Business trips at least twice a year Other Requirements * Business level English - Read/write/speak/listen * Business level Japanese preferred - Read/write/speak/listen * Bachelor's Degree in Computer Science or relevant fields 4+ years of direct experience designing and developing software for a real time or non real-time system * Experience with ASP.NET Core, REST APIs, or business applications such as warehouse management, inventory, sales order processing, or ERP systems preferred * Web development experience preferred * Ability to work independently and with a team * Ability to adapt to changes in workload * Professional experience developing and maintaining applications using C# and .NET. * Ability to read, understand, and write SQL queries, including SELECT, JOIN, INSERT, UPDATE, and DELETE, with an understanding of relational databases. * Understanding of object-oriented programming, application debugging, and troubleshooting. * Ability to communicate effectively with technical team members and business users and work both independently and collaboratively. * Three or more years of professional C# development experience. Knowledge and Skills * Excellent organizational and time management skills * Knowledge of technical management and information analysis * Knowledge of various operating systems such as Linux, Mac OS, and Windows * Problem-solving skills * Knowledge of agile methodology * Communication and interpersonal skills ## Description * Develop, maintain, and enhance business applications using C# and .NET. * Write, review, and troubleshoot SQL queries to support application functionality, reporting, and data integration. * Develop and maintain integrations between internal applications, databases, and Microsoft Dynamics 365 Business Central. * Work with business users and team members to understand requirements and translate them into software solutions. * Investigate application issues, implement fixes, test changes, and maintain technical documentation. * Design and create in-house applications including, but not limited to: ERP, WMS, EDI, BI, mobile apps, and web portal sites. * Design, maintains and troubleshoot business applications including, but not limited to: ERP, WMS, EDI, BI, mobile apps, and web portal sites.